EEWORLDEEWORLDEEWORLD

Part Number

Search

BH1416S

Description
Consumer Circuit, PDIP22, SDIP-22
CategoryOther integrated circuit (IC)    Consumption circuit   
File Size141KB,15 Pages
ManufacturerROHM Semiconductor
Websitehttps://www.rohm.com/
Environmental Compliance
Download Datasheet Parametric View All

BH1416S Overview

Consumer Circuit, PDIP22, SDIP-22

BH1416S Parametric

Parameter NameAttribute value
Is it Rohs certified?conform to
Parts packaging codeDIP
package instructionSDIP,
Contacts22
Reach Compliance Codeunknown
Commercial integrated circuit typesCONSUMER CIRCUIT
JESD-30 codeR-PDIP-T22
length19.4 mm
Number of functions1
Number of terminals22
Maximum operating temperature85 °C
Minimum operating temperature-40 °C
Package body materialPLASTIC/EPOXY
encapsulated codeSDIP
Package shapeRECTANGULAR
Package formIN-LINE, SHRINK PITCH
Peak Reflow Temperature (Celsius)NOT SPECIFIED
Certification statusNot Qualified
Maximum seat height4.25 mm
Maximum slew rate28 mA
Maximum supply voltage (Vsup)6 V
Minimum supply voltage (Vsup)4 V
surface mountNO
Temperature levelINDUSTRIAL
Terminal formTHROUGH-HOLE
Terminal pitch1.778 mm
Terminal locationDUAL
Maximum time at peak reflow temperatureNOT SPECIFIED
width7.62 mm
Base Number Matches1
BH1416S / BH1416F
Audio ICs
Wireless Audio Link IC
BH1416S / BH1416F
The BH1416S/F are FM stereo transmitter ICs that transmit simple configuration. The ICs consist of a stereo modulator
for generating stereo composite signals and a FM transmitter for broadcasting a FM signal on the air. The stereo
modulator generates a composite signal which consists of the MAIN, SUB, and pilot signal from a 38kHz oscillator.
The FM transmitter radiates FM wave on the air by modulating the carrier signal with a composite signal.
Applications
Wireless speakers, Personal computer(sound board), Game machine, CD changer, Car TV, Car navigation
Features
1) It is possible to improve the timbre because it has the pre-emphasis circuit, limiter circuit, and the low-pass filter circuit.
2) Built-in pilot-tone system FM stereo modulator circuit.
3) The transmission frequency is stable because it has a PLL system FM transmitter circuit.
4) PLL controls data input in parallel (4bits, 14ch).
Absolute maximum ratings
(Ta = 25°C, In measurement circuit.)
Parameter
Supply voltage
Symbol
Vcc
Limits
+7.0
−0.3∼Vcc+0.3
−0.3∼Vcc+0.3
1000
450
−55∼+125
∗1
∗2
Unit
V
V
V
mW
°C
Conditions
Pin8,12
Pin15,16,17,18
Pin7
Date input voltage
Phase comparator output voltage
Power dissipation
Storage temperature
V
IN−D
V
OUT−P
Pd
Tstg
BH1416S
BH1416F
∗1
Derating : 10mW/°C for operation above Ta=25°C.
∗2
Derating : 4.5mW/°C for operation above Ta=25°C.
Recommended operating conditions
(Ta = 25°C)
Parameter
Operating supply voltage
Symbol
Vcc
Min.
4.0
−40
20
76.8
88.0
0.8Vcc
GND
Typ.
Max.
6.0
+85
−10
15k
155
78.0
89.2
Vcc
0.2Vcc
Unit
V
°C
dBV
Hz
µsec
MHz
V
V
Conditions
Pin8,12
Operating temperature
Audio input level
Audio input frequency band
Pre-emphasis time constant set up range
Transmission frequency(200kHz step)
Control terminal "H" level input voltage
Control terminal "L" level input voltage
Topr
V
IN−A
Pin1,22
Pin1,22
Pin2,21
Pin9,11
Pin15,16,17,18
Pin15,16,17,18
f
IN−A
τ
PRE
f
TX
V
IH
V
IL
Ask for advice! Ask for advice!
I would like to ask, what should I do if I forget the administrator password of my Samsung laptop and cannot turn on the computer?...
tlyxue Embedded System
Can the output of a half-bridge forward converter be filtered with CLC?
Can the output of a half-bridge forward converter be filtered with CLC?...
xiefei Power technology
(Repost) This is the first time someone has explained 5G so clearly
[i=s]This post was last edited by freebsder on 2019-4-7 14:37[/i] [p=26, null, left][color=rgb(79, 79, 79)][font="]Regarding 5G communication, most common articles are obscure and difficult to underst...
freebsder RF/Wirelessly
Single chip microcomputer C51 typical application design code
All codes are compiled by Keil C51 7.0 or above. You only need to be able to run Windows 98 or above operating system and install Keil C51 7.0 or above software....
ap0505127 51mcu
Effect of ESD on film stability
As title...
wangj PCB Design
Where can I find information about Qualcomm qsd8x50 chips?
We use a chip from Qualcomm, but we don't have chip information. Qualcomm said it hasn't been released yet. I wonder if you guys can find it. Give me a URL,...
lghui Embedded System

EEWorld
subscription
account

EEWorld
service
account

Automotive
development
circle

Robot
development
community

Index Files: 1098  1724  2014  531  1764  23  35  41  11  36 
Datasheet   0 1 2 3 4 5 6 7 8 9 A B C D E F G H I J K L M N O P Q R S T U V W X Y Z
Room 1530, 15th Floor, Building B, No. 18 Zhongguancun Street, Haidian District, Beijing Telephone: (010) 82350740 Postal Code: 100190
Copyright © 2005-2026 EEWORLD.com.cn, Inc. All rights reserved 京ICP证060456号 京ICP备10001474号-1 电信业务审批[2006]字第258号函 京公网安备 11010802033920号